[Bug 2056687] Re: package shim-signed 1.57+15.8-0ubuntu1 failed to install/upgrade: installed shim-signed package post-installation script subprocess returned error exit status 10

[Steve Langasek]

how exactly were you doing the apt upgrade? because this error code
indicates the shim-signed package needed to prompt you for input but had
an error returned when trying to talk to debconf.

** Changed in: shim-signed (Ubuntu)
       Status: New => Incomplete

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Title:
  package shim-signed 1.57+15.8-0ubuntu1 failed to install/upgrade:
  installed shim-signed package post-installation script subprocess
  returned error exit status 10

Status in shim-signed package in Ubuntu:
  Incomplete

Bug description:
  Just doing an apt upgrade

  ProblemType: Package
  DistroRelease: Ubuntu 24.04
  Package: shim-signed 1.57+15.8-0ubuntu1
  ProcVersionSignature: Ubuntu 6.8.0-11.11-generic 6.8.0-rc4
  Uname: Linux 6.8.0-11-generic x86_64
  .proc.sys.kernel.moksbstate_disabled: Error: [Errno 2] No such file or directory: '/proc/sys/kernel/moksbstate_disabled'
  ApportVersion: 2.28.0-0ubuntu1
  Architecture: amd64
  BootEFIContents:
   BOOTX64.CSV
   grub.cfg
   grubx64.efi
   mmx64.efi
   shimx64.efi
  CasperMD5CheckResult: pass
  Date: Sun Mar 10 13:17:06 2024
  ErrorMessage: installed shim-signed package post-installation script subprocess returned error exit status 10
  InstallationDate: Installed on 2024-02-03 (36 days ago)
  InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Daily amd64 (20240130)
  Python3Details: /usr/bin/python3.12, Python 3.12.2, python3-minimal, 3.12.1-0ubuntu2
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.22.4ubuntu5
   apt  2.7.12
  SecureBoot: 6   0   0   0   0
  ShimDiff: Binary files /boot/efi/EFI/ubuntu/shimx64.efi and /usr/lib/shim/shimx64.efi.signed differ
  SourcePackage: shim-signed
  Title: package shim-signed 1.57+15.8-0ubuntu1 failed to install/upgrade: installed shim-signed package post-installation script subprocess returned error exit status 10
  UpgradeStatus: No upgrade log present (probably fresh install)

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